You can't teach creativity. You can't teach someone to have good ideas, can you? You can show people how to use software, and how to present the ideas that they do have well. But I couldn't disagree more with that statement! Creativity isn't relational to your education in any way.
See, I disagree. We're all very creative people in our own ways, but knowing HOW to funnel that creativity into your work is very much something that can be taught. Gaining experience or a skill allows you to attempt to cross into new realms of expression.
Take for instance a personal example: Anyone can buy a sketchbook and draw people. It will take a while to study the human form from books, tv, and magazine, but you'll eventually get it. Unfortunately, you'll probably end up like most of those who start out on their own and adhere to a particular style (like... ** shudder **... anime). You'll only know how to draw skinny females and men with effeminate hair styles. Unless you make it a point to try something new, it becomes hard to break out.
Schooling snaps you out of that rut. You're literally forced to draw in different styles. You're forced (yeah right) to sit in front of naked women and draw their anatomy from hundreds of different angles and cast in a variety of lighting. The influence on your how well I could draw the human from was visibly apparent after a few months.
When I felt more comfortable at drawing the human form, I began to experiment. It opened up a whole new adventure in expression. I'd truly learned to be more creative.
That's a bit long-winded... but I think you get the point.