Yes, you can. To do this:
1. Click on the PO tab
2. Click on the PO ID you would like to scan in.
3. Click on Create A Goods Receipt.
4. Scan in your items received. If you would like the Barcodes scanned multiple times when scanning in items, you can change the number next to the image of the Barcode Scanner. You can automatically receive all items by clicking next to Received. When you are done, press Save.
5. Your goods receipt will be finished and saved under the PO ID for future reference.