Your office may be the cause of your creative block. After sitting in the same chair day after day, it can certainly take its toll on your ability to produce. Head to a coffee shop, park, or bookstore for a rush of energy that'll inspire you to create!
Consider going to a mom and pop coffee shop rather than a franchise. Coffee houses like Starbucks and Panera Bread can be quite noisy and distracting.
Take a walk in a forest or somewhere beautiful outdoors. The secret to abolishing your creative block is to get out into the great outdoors and get your adrenaline pumping.