I'm suggesting that you find a way - if mornings are workable for you - to put off attaching to the outside world, because one of the elements of creativity is really learning how to make your own world. Ideas sometimes can flourish when there's space left for them.
A very productive process for me, has been to introduce a physical activity, such as walking, that I can do first thing in the morning and I take along a recorder. Many of these postings, and my ideas, have started life as a recording. I also have included the process of transcribing by hand - there's a part of the brain that is activated by that physical act - and I've found it very productive...plus it takes a bit longer, which gives the ideas more time to mature.
So...on your day off - grab on to that morning space, when you've just woken up and your defenses are down and the dream state is stronger. Take that time and use it - or if your life is not morning oriented - grab some time and use it as a "cool down" from work. Get out - hole up in a coffee house somewhere, and start dreaming.