Creative Writing Ideas and Prompts has a post. The main point is: just do it! It works, if you can make yourself just do it, the writing will get done.
- Make a decision to write everyday and stick to it.
- Set aside at least 15 minutes of pure writing time everyday.
- When you are not inspired, make use of writing exercises and prompts to get the writing done.
- Set writing goals for yourself, like, for example, writing one story a month.
- Finish all first drafts.