I was hoping that maybe someone out there had created some all-in-one program I could use. Just plug my .doc in there, choose my output (6x9), then click where I want page numbers, etc. And based on the number of pages, it figures out the spine for the cover and I could just load whatever image into the preset template, and out would pop two PDFs I could load to CreateSpace.
As it is, I write in Scrivener and have to copy paste to get my text into LibreOffice, otherwise it gets rid of any spaces between paragraphs when I export :/ Then once in LibreOffice I start adding page numbers and stuff, but it does some weird thing there where I can export it as a PDF/A with header info, yet when I close the .doc file and come back later all the headers are gone

So I basically have to do all my formatting at one time without closing the program and make my PDF there.
And for some reason, LibreOffice holds onto all these Converts, so I can't just be like "Select All" and change the font or add headers or whatever. Maybe I just need a better word processing program.
I'm also a terrible cover creator when it comes to figuring spines and everything, so I end up using CreateSpace's cover creator, but it doesn't give me a lot of freedom.
Idk, whatever it is I'm doing, I seem to be doing it wrong :/