I read an article in the latest National Geographic that said something to me about God's creativity. The article was about Biomimetics - an entire field of science focused on finding ways to mimic things in nature in new products. Applications are endless (e.g. using structure found in a bug's eye to make computer screens with less glare, more efficient windmills based off of the bumps on a whale's fins, aerodynamic cars based off of the shape of a fish, and graffiti-proof paint based off of beetles).
What this said to me was that if there is a 'most efficient way' to do something, God figured it out long ago. The more humans use their creativity by taking design cues from the Maker of all things, the better the things are that get created. This may seem like a no-brainer to someone connected to God. The article discussed things from an evolutionary standpoint, but God's creativity stuck out all through the article. It's worth a read.