If you are an iphone user and use Evernote, I highly recommend the Scannable app. It starts right in scanning mode and quickly identifies different types of documents, sticky notes, etc. and captures them. It lets you save to evernote, email, etc. I’ve used various scanning apps in the past, but like this one much better.

https://itunes.apple.com/us/app/evernote-scannable/id883338188?mt=8