For a complete (Scan, Capture and Document Management) and affordable solution, look at Librex.
It covers your requirements. You'll be able to scan your receipts, extract the metatadata our of them, and then search the recepit per metadata. In the search results, you may copy the metadata and paste in Excel, so for that requirement, it would be a "two step" operation.
More info in this PDF: http://www.coriumsoft.com/images/stories/librex%20edms.pdf
You can install it by yourself here (or ask Corium for support): http://www.coriumsoft.com/confluence/display/librexEN/Librex+Quick+Start+Guide
Librex also offers a free version (with 30$ donation to Room to Read) for up to 2000 captured pages per year, which should fit your scenario, and an Enterprise version for larger volumes.
For full transparency, please note that I'm working at Corium.