Yes. Documents and Accounting work together for exactly this flow, and digitization can pre-fill most of the bill data.

• In Settings, under Documents, enable the Accounting integration and choose the finance folder where accounting files are centralised.
• On the finance folder (or a sub-folder such as Inbox), configure the email alias so that attachments sent to that address are created as documents.
• Use the split tool if one PDF contains several invoices, then select each file and use the action to create a vendor bill.
• In Accounting settings, enable bill digitization so supplier, dates and amounts are extracted automatically into the draft bill.
• Review and confirm the draft bills; the original file stays attached to the bill and in Documents.

Alternatively you can email bills directly to the vendor bills journal alias, but routing through Documents gives you a review stage before bills are created.