We can debate endlessly about whether the creationists have it right. But let's not take the Bible too literally. It is not about a finite period of seven days, but more like a repeating cycle of seven steps, which every instantiation of life goes through constantly.
It all starts with the tension between what is, and what can be. Creative people have an innate capability to see in their minds eye what can be, rather than what is. Basically, Intuition is our access method to the field of infinite possibilities, and helps us to form ideas that collapse these infinite possibilities into a desirable idea, just like Quantum Theory operates in the reagion of the subatomic.
Change or Development is this endless cycle of continuing creation, and as Rush sang: "Nothing is Constant but the only Constant is Change"