Game Setup: Playing with crypt under the library

HeadCleaner wrote:

Am I allowed to setup my table in this way (crypt with different sleeves under library cards) ?
The Rulebooks says:

Play Area

The area in front of each Methuselah is divided into two regions: the uncontrolled region (6), and the controlled region (7). The controlled region is further divided into two areas: the ready region (8) and the torpor region (9). Torpor is a special area for wounded vampires. As the game progresses, you will gain control of some of your minions, moving them to the ready region, face up.

To begin, separate your crypt cards (10) from your library cards (11). Shuffle both decks and allow your predator to cut both. Place both decks in front of you. Draw the top seven library cards to form your hand (12) and deal the top four crypt cards face down into your uncontrolled region (6). You can look at the cards in your hand and in your uncontrolled region at any time during the game.

Technically both decks i'm in front of me and separated (because have different sleeves)

How should I manage, as a judge, a situation like this?

Thanks in advance