  Crossed Andreev reflection (CAR) is a scattering phenomenon occurring in a
superconductor (SC) connected to two metallic leads, where an incident electron
on one side of the SC emerges on the opposite side as a hole. Despite its
significance, CAR detection is often impeded by the prevalent electron
tunneling (ET), wherein the incident electron exits on the opposing side as an
electron. One approach to augment CAR over ET involves employing two
antiparallel ferromagnets across the SC. However, this method is constrained by
the low polarization in ferromagnets and necessitates the application of a
magnetic field. Altermagnets (AMs) present a promising avenue for detecting and
enhancing CAR due to their distinct Fermi surfaces for the two spins. Here, we
propose a configuration utilizing two AMs rotated by $90^{\circ}$ with respect
to each other on either side of an SC to enhance CAR. We calculate local and
nonlocal conductivities across the AM-SC-AM junction using the
Landauer-B\"uttiker scattering approach. Our findings reveal that in the strong
phase of AMs, CAR overwhelmingly dominates nonlocal transport. In the weak
phase, CAR can exhibit significant enhancement for larger values of the
altermagnetic parameter compared to the scenario where AMs are in the normal
metallic phase. As a function of the length of the SC, the conductivities
exhibit oscillations reminiscent of Fabry-P\'erot interference.
