Personally, I have a "system" that I use. I do a lot of color blocking, so that makes it easier for me. To begin with, I choose the photos that I think I want on the page. I stick them on my layout (in Photoshop) and shove them around until I have a combination that I think looks pleasing....
Then, I go to my stash of "layout templates" (I made myself about 50 or so of these quite some time ago. They are set up in Photoshop so I just open the one I want.) I go to the folder that has the number of pics I want PLUS ONE. The extra pic space is where I intend to put the journaling. I move the pics to where I want them on the page, and use the photo layer and the clip factor to get them cropped to exactly the right size.
The pic space I have LEFT is for journaling!
Another method I use a lot is to look at the pic (if I'm using 1 or 2) and use any space around it that doesn't contribute to the pic (backgrounds, that tree off to the right, etc.) I put the journaling OVER that.
I try to "connect" my objects, journaling, pics, elements together visually, either by overlapping or by fibers or something so that the eye "flows" from one to another. I find this is especially important if I "break up" a phrase, like I did on this page:
http://www.scrapbook-bytes.com/galle...cat=500&page=1
You could use your journaling to connect elements, also!
Just some thoughts,
Tandika*