Hello there.

I would recommend writing it down on your phone or something of the sort. You can do this while you make your breakfast as well. I personally write my dreams down on my Ipod touch while I make hash browns. Get creative and find some time where you can write your dreams down while you do something else. But it is easier said than done, keeping a dream journal can be annoying and hard to keep up. But just remember that if you keep a dream journal that you will have way better chances of having a lucid dream. Keep at i!

Hope this helps!