Can the Comments from approval process be posted onto a module field and not on the timeline?

Can the Comments from approval process be posted onto a module field and not on the timeline?

I have set up approval process for the quotations module and would like for the approval comments to be posted onto a module field as opposed to me searching for the particular quote and going to the timeline section. This would also help keep tabs on the quote status and I would be able to know how many times a quote has been approved or rejected with the reasons/comments for each entry.

I was thinking of creating a field called comments under the quote module and map out the comments given during approvals, is this possible?