I am looking at commerce from an end users perspective (the manager of an ecommerce store - non technical)

From my understanding you create a product here

/node#overlay=admin/commerce/products/add/product

and THEN create a node referencing the product for example here

/node#overlay=node/add/product

Question

Is there a way of making this happen all in one place without having to custom code a module to do so?

This seems a very convoluted way of managing a product catalogue for the no technical site manager, fraught with possible error (When compared to Magento in which this process is seemless and so intuitive)

Of course, I want to love commerce, we are a 100% Drupal Agency ;-)