I think that it helps to give equal value to both creativity and productivity. It's easy to get caught up with all the things that need to get done, and working on quilts rarely qualifies as "needs to get done." But when you grant yourself the time to engage in creativity, you can calm your soul, revive your sense of play, and in the long run actually be more productive.
I had a boss who used to leave at the busiest times to go golf or work in his rose garden. I was incredulous, but he explained that he often got good ideas during those times. Was my way any better, sitting and stewing in the office?
Also, I personally feel that the time spent looking at patterns, auditioning fabrics, and staring at the mess while considering new organization concepts are all part of being creative. Once I've done enough thinking and pondering, eventually I get to the "doing."
Give yourself some slack, it will all work out for you!