My experience of working with creative people has been that many of them work very hard, yes, but many of them do so because they want to get the most out of their natural creativity and talent. To an observer, it looks like their gains are strictly a result of their hard work, but that's because we don't see that hidden multiplier that's scaling their efforts into ability.
I don't mean to imply with my last post that some people just aren't creative altogether when I said that some people have it and some people don't. I just mean people that people have it in different areas (programming, carpentry, painting, organization, conversation, etc), and if you don't have it in an area, you're probably not going to manifest it. You can try to mimic it with persistence though :)