Remove the recording button

Hi, as in the attached image, I would like to remove the button continue to simplified registration during the purchase process and leave just the button continue, last below, so that you log the mail and go to the next page where you can complete the order, you can do this?

Thanks for that intervention, while in the meantime I had found another solution, now that I have received the answer I appreciate what solution to adopt.
One last thing, at the moment I adopted this escamotage, the only thing that goes on, I still leave the cart (which I deliberately showed in the first part), I would rather that the billing, shipping, payment as second and last section Part and then avoid the cart appearing 2 times. I attach the images to better understand, thank you again, I hope it can be a quick change

I try to explain better. I would like as an attachment in the previous message, have 2 steps for the purchase process and not 3 as it is currently on the site.

Currently the purchase configuration is this:
1st step: Log in or register, the carriage and Continue
2nd step: Leave the cart still and continue
3rd Step: Billing / Shipping Information, Shipping, Payment, Accept Terms and Confirmation

I wish that the 2nd step was eliminated, I hope to have been clearer.

I apologize for my inaccurate English

Thanks, I understand