I think what james is wanting is to be able to like quickly scan 5 pages and generate a 5-page pdf, with one page for each scan.
You can do this with SC with a little bit of effort -- scanning each image separately, then selecting them all and choosing File -> Combine Multiple Images -> PDF.
BUT, if this is something you do a lot, you should probably use a "proper" tool for scanning, that has more features designed for creating multi-page scans and documents.
While SC is designed to take care of 90% of your daily scanning and object annotation needs, if you are doing more complicated things it may call for more dedicated special purpose tools.